def clean_sdcard(self) -> None:
adb.get_root_permissions(self)
adb.adb_command(self,
"remount",
timeout=settings.ADB_REGULAR_COMMAND_TIMEOUT)
adb.shell_command(self,
"mount -o rw,remount /",
timeout=settings.ADB_REGULAR_COMMAND_TIMEOUT)
adb.shell_command(self,
"rm -rf /mnt/sdcard/*",
timeout=settings.ADB_REGULAR_COMMAND_TIMEOUT)
def send_command(self, device: Device, package_name: str,
command: str) -> str:
"""
:param command: to send through the socket and be run by the runner.
:return: the response of the runner as a string.
"""
# ensure there is only one return character at the end of the command
command = command.rstrip("\n") + "\n"
# set up evolutiz runner in emulator
adb.adb_command(device, f"forward tcp:{self.port} tcp:{self.port}")
adb.shell_command(
device,
f"evolutiz -p {package_name} -c android.intent.category.LAUNCHER --port {self.port} &",
discard_output=True)
# wait for evolutiz runner to be ready
output = ""
tries = 0
while "Using EvolutizSourceNetwork" not in output:
if tries >= 6:
raise Exception(
f"Unable to connect to Evolutiz test runner for command: {command}."
)
tries += 1
output, errors, result_code = adb.adb_command(
device, f"logcat -s Evolutiz -d | tail -n 1")
time.sleep(0.5)
# send command and collect result
with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
s.connect((self.host, self.port))
s.sendall(command.encode('utf-8'))
data = self.receive_data(s)
s.close()
# need to manually kill evolutiz after working
adb.pkill(device, "evolutiz")
if data is None:
raise Exception(f"Unable to parse result of command {command}.")
else:
return data.rstrip("\n")
def install(self, device: Device) -> bool:
adb.get_root_permissions(device)
# remount partitions
output, errors, result_code = adb.adb_command(device, "remount", retry=5)
if result_code != 0:
raise Exception(f"Unable to remount partitions on device: {device.name} - {errors} - {output}")
# make /mnt/sdcard writable
output, errors, result_code = adb.shell_command(device, "mount -o rw,remount /")
if result_code != 0:
raise Exception(f"Unable to remount root partition on device: {device.name}")
# push
adb.push(device, self.test_runner_jar_path, f"/system/framework/{self.test_runner_name}.jar")
output, errors, result_code = adb.shell_command(
device,
f"chmod 777 /system/framework/{self.test_runner_name}.jar"
)
if result_code != 0:
raise Exception(f"Unable to install test runner on device: {device.name}")
adb.push(device, self.test_runner_executable_path, f"/system/bin/{self.test_runner_name}")
output, errors, result_code = adb.shell_command(device, f"chmod 777 /system/bin/{self.test_runner_name}")
if result_code != 0:
raise Exception(f"Unable to install test runner on device: {device.name}")
return True
def reboot(self) -> None:
Device.reboot(self)
output, errors, result_code = adb.adb_command(
self, "reboot", timeout=settings.ADB_REGULAR_COMMAND_TIMEOUT)
if result_code != 0:
logger.log_progress(f"\nUnable to reboot device: {self.name}")
logger.log_progress("\nPlease, turn it off and on manually.")
raise Exception(f"Unable to reboot device: {self.name}")
def forward_port(self, host_port: int, emulator_port: int) -> None:
if host_port in self.forwarded_ports:
# This port was already forwarded for this device
return
output, errors, result_code = adb.adb_command(
self, f"forward tcp:{host_port} tcp:{emulator_port}")
if result_code != 0:
raise Exception(
f"Unable to forward TCP relay port from emulator to local PC: {output} {errors}"
)
self.forwarded_ports.add(host_port)
def shutdown(self) -> None:
Device.shutdown(self)
adb.adb_command(self, "emu kill")
time.sleep(3)